Feature/signal hunter (#3245)

firmware/common/message.hpp

@@ -165,6 +165,9 @@ class Message {
         VorRxConfigure = 107,
         VorRxStatusData = 108,
         VorTxConfigure = 109,
+        HunterConfig = 110,
+        HunterTrigger = 111,
+        HunterStop = 112,
         MAX
     };
 
@@ -1984,4 +1987,26 @@ class FlexTosendMessage : public Message {
     uint8_t msg[240] = {0};
 };
 
+class HunterConfigMessage : public Message {
+   public:
+    uint32_t energy_threshold{5000};
+    uint32_t hangtime_ms{500};
+    bool start{false};
+    constexpr HunterConfigMessage()
+        : Message{ID::HunterConfig} {}
+};
+
+class HunterTriggerMessage : public Message {
+   public:
+    uint32_t energy{0};
+    constexpr HunterTriggerMessage()
+        : Message{ID::HunterTrigger} {}
+};
+
+class HunterStopMessage : public Message {
+   public:
+    constexpr HunterStopMessage()
+        : Message{ID::HunterStop} {}
+};
+
 #endif /*__MESSAGE_H__*/

firmware/common/spi_image.hpp

@@ -139,6 +139,8 @@ constexpr image_tag_t image_tag_noop{'P', 'N', 'O', 'P'};
 
 constexpr image_tag_t image_tag_hackrf{'H', 'R', 'F', '1'};
 
+constexpr image_tag_t image_tag_signal_hunter{'H', 'U', 'N', 'T'};
+
 struct chunk_t {
     const image_tag_t tag;
     const uint32_t length;